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21.发明授权Light-emitting device, and display apparatus, which can efficiently emit, to outside, fluorescence generated in fluorescent layer and can realize high-luminance light emission and in which generation of blurriness and fuzziness of display is suppressed 有权发光装置和显示装置，其可以有效地向荧光层中产生的荧光有效地发射，并且可以实现高亮度发光，并且抑制了显示的模糊性和模糊性的产生公开(公告)号：US09091415B2
公开(公告)日：2015-07-28
申请号：US14344905
申请日：2012-09-11
IPC分类号： H05B33/02 , H01L33/48 , F21V9/10 , H01L51/52 , H01L27/32 , F21V13/02 , F21V13/14 , H01L33/50 , G02F1/1335
CPC分类号： F21V9/40 , F21V13/02 , F21V13/14 , G02F1/133617 , G02F2001/133614 , H01L27/322 , H01L33/507 , H01L51/5262 , H01L51/5268 , H01L51/5271
摘要： A light-emitting device includes an excitation light source that emits excitation light; a first substrate which is disposed so as to face the excitation light source and on which a fluorescent layer and a first low-refractive-index layer are formed, the fluorescent layer being excited by the excitation light to emit fluorescence; and a barrier that surrounds side surfaces of the fluorescent layer, the side surfaces extending in a stacking direction of the excitation light source and the first substrate. At least a portion of the barrier that faces the fluorescent layer has a light-scattering property. The first low-refractive-index layer is located between the fluorescent layer and the first substrate. The first low-refractive-index layer has a refractive index lower than that of the first substrate.
摘要翻译： 发光装置包括发射激发光的激发光源; 第一基板被设置为面对激发光源并且在其上形成荧光层和第一低折射率层，荧光层被激发光激发以发射荧光; 以及围绕所述荧光层的侧面的侧壁，所述侧面在所述激发光源和所述第一基板的层叠方向上延伸。 面向荧光层的屏障的至少一部分具有光散射性。 第一低折射率层位于荧光层和第一基底之间。 第一低折射率层的折射率低于第一基底的折射率。
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22.发明授权公开(公告)号：US08908125B2
公开(公告)日：2014-12-09
申请号：US13639197
申请日：2011-01-28
申请人： Yoshimasa Fujita
发明人： Yoshimasa Fujita
IPC分类号： G02F1/1335 , H01L51/52 , H01L27/32
CPC分类号： H01L51/5271 , G02F1/133617 , H01L27/3244
摘要： A fluorescent substrate (5) of the present invention includes: a fluorescent layer (3) which emits light by receiving excitation light; and a reflecting film (10) being provided both (i) on a side surface(s) of the fluorescent layer (3) and (ii) on a surface of the fluorescent layer (3), on which surface the excitation light is incident, the reflecting film (10) (I) transmitting a component having a peak wavelength of the excitation light, and (II) reflecting a component having a peak wavelength of the light emitted from the fluorescent layer (3).
摘要翻译： 本发明的荧光基板（5）包括：通过接收激发光而发光的荧光层（3） 和（i）在所述荧光层（3）的侧表面上和（ii）在所述荧光层（3）的表面上设置有激发光入射的反射膜（10） ，反射膜（10）（I）透射具有激发光的峰值波长的分量，以及（II）反射从荧光层（3）发射的光的峰值波长的分量。
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23.发明申请TRANSITION METAL COMPLEX HAVING ALKOXY GROUP, ORGANIC LIGHT-EMITTING DEVICE USING SAME, COLOR CONVERSION LIGHT-EMITTING DEVICE USING SAME, LIGHT CONVERSION LIGHT-EMITTING DEVICE USING SAME, ORGANIC LASER DIODE LIGHT-EMITTING DEVICE USING SAME, DYE LASER USING SAME, DISPLAY SYSTEM USING SAME, LIGHTING SYSTEM USING SAME, AND ELECTRONIC EQUIPMENT USING SAME 审中-公开具有烷基的过渡金属络合物，使用其的有机发光装置，使用其的变色发光装置，使用其的光转换发光装置，使用其的有机激光二极管发光装置，使用其的DYE激光，显示系统 使用它们，使用它的照明系统和使用它的电子设备公开(公告)号：US20140306869A1
公开(公告)日：2014-10-16
申请号：US14345936
申请日：2012-09-14
申请人： Yoshimasa Fujita , Masahito Ohe , Makoto Yamada , Tetsuji Itoh , Ayataka Endo
发明人： Yoshimasa Fujita , Masahito Ohe , Makoto Yamada , Tetsuji Itoh , Ayataka Endo
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1074 , C09K2211/185 , G09G3/3208 , G09G3/3233 , H01L51/0087 , H01L51/0088 , H01L51/0094 , H01L51/5016 , H01L51/52 , H01L2251/308 , H01S1/04 , H01S3/213 , H01S5/36 , H05B33/10
摘要： The transition metal complex is represented by Formula (1) [where M represents a transition metal element; K and L each represent a monodentate or bidentate ligand; m and o each represent an integer from 0 to 5; n represents an integer from 1 to 3; X, Y, R1, R2, and R4 each represent a hydrogen atom, alkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, aralkyl, alkenyl, alkynyl, or alkoxy; R3 represents a hydrogen atom, alkyl, cycloalkyl, heterocycloalkyl, aryl, aralkyl, heteroaryl, alkenyl, alkynyl, aryloxy, or alkoxy having two or more carbon atoms; and A represents alkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, aralkyl, alkenyl, alkynyl, or alkoxy].
摘要翻译： 过渡金属络合物由式（1）表示[其中M表示过渡金属元素; K和L各自表示单齿或双齿配体; m和o各自表示0至5的整数; n表示1〜3的整数， X，Y，R 1，R 2和R 4各自表示氢原子，烷基，环烷基，杂环烷基，芳基，杂芳基，芳烷基，烯基，炔基或烷氧基; R3表示氢原子，烷基，环烷基，杂环烷基，芳基，芳烷基，杂芳基，烯基，炔基，芳氧基或具有两个或更多个碳原子的烷氧基; 并且A表示烷基，环烷基，杂环烷基，芳基，杂芳基，芳烷基，烯基，炔基或烷氧基]。
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公开(公告)号：US08853664B2
公开(公告)日：2014-10-07
申请号：US13387332
申请日：2010-04-13
CPC分类号： H01L51/5203 , H01L51/006 , H01L51/0085 , H05B33/10
摘要： An organic electric-field element includes an elongated support base member, a first electrode provided on the support base member, an organic layer provided to cover the first electrode, and a second electrode provided to cover the organic layer. At one end portion of the support base member, a two-layer structure region including the support base member and the first electrode is provided, and a three-layer structure region including the support base member, the first electrode, and the organic layer is provided, extending continuously from the other end of the two-layer structure region. At the other end portion of the support base member, a two-layer structure region including the support base member and the second electrode is provided, and a three-layer structure region including the support base member, the second electrode, and the organic layer is provided, extending continuously from one end of the two-layer structure region.
摘要翻译： 有机电场元件包括细长的支撑基底构件，设置在支撑基底构件上的第一电极，设置成覆盖第一电极的有机层和设置成覆盖有机层的第二电极。 在支撑基体的一个端部设置有包括支撑基体和第一电极的两层结构区域，并且包括支撑基底构件，第一电极和有机层的三层结构区域是 提供，从两层结构区域的另一端连续延伸。 在支撑基体的另一端部设置包括支撑基体和第二电极的两层结构区域，并且包括支撑基底构件，第二电极和有机层的三层结构区域 设置成从两层结构区域的一端连续延伸。
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公开(公告)号：US20140009905A1
公开(公告)日：2014-01-09
申请号：US13994126
申请日：2011-12-13
IPC分类号： F21V9/16
CPC分类号： F21V9/30 , H01L27/322 , H01L27/3232 , H01L27/3244 , H01L27/3246 , H01L51/5271 , H01L51/56
摘要： A fluorescent substrate includes a substrate, a fluorescent layer disposed on the substrate, the fluorescent layer emitting fluorescence owing to excitation light passing through an incident surface of the fluorescent layer facing the substrate and emitting the fluorescence through an exit surface of the fluorescent layer facing the incident surface, and reflective portions, which face the incident surface and side surfaces of the fluorescent layer in contact with the incident surface. The reflective portions include a first reflective portion that reflects the excitation light and the fluorescence and a second reflective portion disposed on at least part of the incident surface, the second reflective portion allowing at least light having a peak wavelength of the excitation light to pass through and reflecting at least light having a peak wavelength of the fluorescence.
摘要翻译： 荧光基板包括基板，设置在基板上的荧光层，荧光层由于通过荧光层的与基板相对的入射表面的激发光而发出荧光，并通过荧光层的出射表面发射荧光 入射面和反射部分，其面对与入射表面接触的荧光层的入射表面和侧表面。 反射部分包括反射激发光和荧光的第一反射部分和设置在入射表面的至少一部分上的第二反射部分，第二反射部分允许至少具有激发光的峰值波长的光通过 并且至少反射具有荧光峰值波长的光。
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公开(公告)号：US20130299816A1
公开(公告)日：2013-11-14
申请号：US13997650
申请日：2011-12-20
CPC分类号： H01L33/50 , H01L25/0753 , H01L27/322 , H01L27/3244 , H01L33/507 , H01L33/60 , H01L51/5012 , H01L51/5271 , H01L51/5275 , H01L51/5284 , H01L2924/0002 , H01L2924/00
摘要： A light emitting device includes an excitation light source element that emits excitation light; a substrate that faces the excitation light source element; a fluorescent layer located on the substrate, the fluorescent layer being excited by the excitation light to emit fluorescence; an optical reflection body disposed on a side surface of the fluorescent layer, the side surface extending in a direction parallel to a stacking direction of the substrate and the fluorescent layer; and a low-refractive-index material layer disposed between the fluorescent layer and the substrate, the low-refractive-index material layer having a refractive index lower than that of the substrate.
摘要翻译： 发光器件包括发射激发光的激发光源元件; 面向激发光源元件的基板; 位于衬底上的荧光层，荧光层被激发光激发以发射荧光; 设置在荧光层的侧面的光反射体，所述侧面在与所述基板和所述荧光层的层叠方向平行的方向上延伸; 以及设置在所述荧光层和所述基板之间的低折射率材料层，所述低折射率材料层的折射率低于所述基板的折射率。
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27.发明授权Organic EL device, method for fabricating organic EL device, and organic EL illumination system 有权有机EL器件，有机EL器件的制造方法以及有机EL照明系统公开(公告)号：US08525163B2
公开(公告)日：2013-09-03
申请号：US13380593
申请日：2010-04-06
申请人： Yoshimasa Fujita
发明人： Yoshimasa Fujita
CPC分类号： H01L51/5203 , H01L27/3202 , H01L51/5212 , H01L2251/5361 , H05B33/14 , H05B33/26
摘要： An organic EL device 1, for example, excellent in productivity and performance with reduced influence of a voltage drop can be provided at low fabrication cost. The organic EL device 1 includes band-shaped organic EL strips 3 arranged at spacings on a first substrate 2. Each of the organic EL strips 3 includes a second substrate 31, a negative electrode 32b, a positive electrode 32a, and an organic layer 33. The pair of the electrodes 32a and 32b and the organic layer 33 are stacked on the second substrate 2 with the organic layer 33 sandwiched between the electrodes 32a and 32b. The first substrate 2 includes a connection terminal electrode 5 and an auxiliary terminal electrode 6. For example, negative electrode 32b is electrically connected to the connection terminal electrode 5, and the positive electrode 32a is electrically connected to the auxiliary terminal electrode 6.
摘要翻译： 可以以低制造成本提供例如具有优异的生产率和性能以及降低的电压降的影响的有机EL器件1。 有机EL器件1包括以第一衬底2上的间隔布置的带状有机EL条3.每个有机EL条3包括第二衬底31，负极32b，正电极32a和有机层33 一对电极32a，32b和有机层33层叠在第二基板2上，有机层33夹在电极32a和32b之间。 第一基板2包括连接端子电极5和辅助端子电极6.例如，负极32b与连接端子电极5电连接，正极32a电连接到辅助端子电极6。
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公开(公告)号：US20120319569A1
公开(公告)日：2012-12-20
申请号：US13575593
申请日：2010-10-29
申请人： Ken Okamoto , Yoshimasa Fujita , Hidenori Ogata , Yuhki Kobayashi , Makoto Yamada , Katsumi Kondoh
发明人： Ken Okamoto , Yoshimasa Fujita , Hidenori Ogata , Yuhki Kobayashi , Makoto Yamada , Katsumi Kondoh
IPC分类号： H05B33/14
CPC分类号： H01L27/322 , H01L27/3211 , H01L51/5265
摘要： A display device of the present invention includes a red-light-emitting element (1), a green-light-emitting element (2), and a blue-light-emitting element (3). The red-light-emitting element (1) and the green-light-emitting element (2) each include an organic EL section (20) and a color converting layer (15). The color converting layer (15) has an optical distance that extends from (i) a position of the color converting layer from which position light is emitted to (ii) an extraction surface of the color converting layer, the optical distance being varied between the red-light-emitting element (1) and (2). The blue-light-emitting element (3) may include a film-thickness adjusting layer (19) instead of the color converting layer (15).
摘要翻译： 本发明的显示装置包括红色发光元件（1），绿色发光元件（2）和蓝色发光元件（3）。 红色发光元件（1）和绿色发光元件（2）各自包括有机EL部（20）和颜色转换层（15）。 颜色转换层（15）具有从（i）从其发射位置的颜色转换层的位置延伸到（ii）颜色转换层的提取表面的光学距离，光学距离在 红色发光元件（1）和（2）。 蓝色发光元件（3）可以包括膜厚度调节层（19）而不是颜色转换层（15）。
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公开(公告)号：US20120306359A1
公开(公告)日：2012-12-06
申请号：US13579195
申请日：2010-10-28
申请人： Ken Okamoto , Yoshimasa Fujita , Hidenori Ogata , Yuhki Kobayashi , Makoto Yamada , Katsumi Kondoh
发明人： Ken Okamoto , Yoshimasa Fujita , Hidenori Ogata , Yuhki Kobayashi , Makoto Yamada , Katsumi Kondoh
IPC分类号： H05B33/28
CPC分类号： H01L27/322 , H01L51/5234 , H01L51/5262 , H01L51/5271 , H01L2251/558 , H05B33/22 , H05B33/26
摘要： An organic EL component (1) of the present invention includes a reflective anode (11), an organic light-emitting unit (12), a semitransparent cathode (13), and a color converting layer (15). The color converting layer (15) absorbs light emitted by the organic light-emitting unit (12) and having a first color, and emits converted light having a second color different from the first color. The semitransparent cathode (13) has a film thickness of not less than 20 nm and not greater than 30 nm, and efficiently reflects, toward a light extraction side, light emitted from the color converting layer (15).
摘要翻译： 本发明的有机EL成分（1）包括反射性阳极（11），有机发光单元（12），半透明阴极（13）和颜色转换层（15）。 颜色转换层（15）吸收由有机发光单元（12）发射并具有第一颜色的光，并且发射具有与第一颜色不同的第二颜色的转换光。 半透明阴极（13）具有不小于20nm且不大于30nm的膜厚度，并且有效地向光提取侧反射从颜色转换层（15）发射的光。
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30.发明申请ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR MANUFACTURING SAME, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE 有权有机电致发光元件，其制造方法和有机电致发光显示装置公开(公告)号：US20120267619A1
公开(公告)日：2012-10-25
申请号：US13516689
申请日：2010-12-06
CPC分类号： H01L51/5096 , H01L51/5004 , H01L51/5012 , H01L51/5048 , H01L51/506 , H01L51/5076 , H01L2251/5346
摘要： An organic EL element (1) according to the present invention is such that a positive and negative charge transport layer (30) is interposed between a cathode (20) and an anode (10). The positive and negative charge transport layer (30) is composed of a single host material and has a light-emitting region (33) which is doped with a light-emitting dopant. The positive and negative charge transport layer (30) further has at least one of the following blocking regions: an electron blocking region (32), provided closer to the anode (10) than the light-emitting region (33), having a lowest unoccupied molecular orbital lower than that of the lowest unoccupied molecular orbital of the light-emitting region (33); and a hole blocking region (34), provided closer to the cathode (20) than the light-emitting region (33), having a highest occupied molecular orbital higher than that of the highest occupied molecular orbital of the light-emitting region (33).
摘要翻译： 根据本发明的有机EL元件（1）使得正极和负电荷输送层（30）插入在阴极（20）和阳极（10）之间。 正极和负极电荷输送层（30）由单个主体材料构成，并且具有掺杂有发光掺杂剂的发光区域（33）。 正和负电荷输送层（30）还具有以下阻挡区域中的至少一个：比发光区域（33）更靠近阳极（10）设置的电子阻挡区域（32），具有最低 未占用的分子轨道低于发光区域（33）的最低未占分子轨道的分子轨道; 以及比发光区域（33）更靠近阴极（20）设置的空穴阻挡区域（34），其具有比发光区域（33）的最高占位分子轨道高的占位分子轨道 ）。
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